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In general, it's also difficult to prove that 'object' doesn't get set to null too.
by kenjackson 16y ago
In general, it's also difficult to prove that 'object' doesn't get set to null too.
- ssp 16y agoDepends on what you mean by "general", I suppose, but if 'object' is a local variable in a Java-ish language, then there is a fairly straightforward data flow analysis that can do a good conservative estimate.
- kenjackson 16y agobut if 'object' is a local variable in a Java-ish language, then there is a fairly straightforward data flow analysis that can do a good But if it's not, and/or if it can be adress taken...